1. How to drink milk reasonably?

people often like to drink a glass of milk at breakfast, which is good. Because the quantity and quality of breakfast directly affect the efficiency of work and study throughout the day. The ideal breakfast should be not only a certain amount of carbohydrates, but also a proper amount of protein food, vitamins and minerals. In addition to providing high-quality protein, milk is rich in calcium and vitamin B2, but it should also be accompanied by starchy foods such as steamed bread, bread, rolls, cakes, porridge, etc. to provide carbohydrates and make the diet balanced. At other times, if conditions permit, you can also drink some milk as a drink at around 4 pm and 1-2 hours before dinner. You can also drink milk before going to bed at night, which can help you sleep. You can drink it with a few biscuits.

2. How to drink milk is beneficial to calcium absorption?

The content of calcium in milk is very rich, and it can reach 111 ~ 111 mg per 111 grams of milk, and this kind of calcium is natural milk calcium, which is easily digested and absorbed by human body. Milk is easy to drink, but in order to really supplement calcium, we should pay attention to the following problems:

1. Don't drink milk on an empty stomach. Because milk stays in the stomach for a short time on an empty stomach, it will affect the digestion and absorption of milk, so it is best to drink while eating food.

2. Drinking milk a few times a day is better than drinking milk a lot at a time, which can make the body absorb more calcium.

3. Avoid eating with some vegetables containing more oxalic acid, because oxalic acid will combine with calcium to form insoluble calcium oxalate, which will affect the absorption of calcium.

3. Can milk be drunk with soybean milk?

Soybean milk is a product obtained by crushing soybean, extracting its water-soluble components and removing its insoluble substances by centrifugal filtration. Soybean milk is rich in protein and fat, and is known as "vegetable meat". It also contains a lot of lysine and tryptophan necessary for human body. The composition and content of many amino acids are basically consistent with the essential amino acid model of protein proposed by FAO/WHO.

Soybean milk is high in iron, low in calcium, rich in water-soluble vitamins and less in fat-soluble vitamins. When soybean milk is mixed with milk, it can not only produce a flavor that is easily accepted by people, but also supplement sulfur-containing amino acids, calcium and fat-soluble vitamins in milk, enriching and balancing various nutritional components needed by human body. The most common soybean milk product in the market is that soybean milk contains 5% milk powder or 31% fresh milk, so we can mix soybean milk and milk in a certain proportion to get more nutritious and balanced food and drink.

4. What are the five benefits of a glass of milk in the morning and evening?

1. Milk contains potassium, which can keep arterial blood stable when blood pressure is high and reduce the risk of stroke;

2. Iodine, zinc and lecithin in milk can improve the working efficiency of the brain

3. Magnesium in milk can increase the fatigue resistance of the heart and nervous system, and zinc in milk can promote wound healing;

4. Calcium in milk can enhance bone density and prevent osteoporosis;

5. Milk contains L-tryptophan and other substances, and drinking it before going to bed can promote sleep.

5. Seven principles for feeding infants with milk

1. No need to drink water

The kidney function of infants under 3 months is not perfect, and too much water is accumulated in their bodies, which may easily lead to water poisoning. Practice has proved that as long as children do not vomit and diarrhea after eating, they should be fed pure milk, so that the weight of newborns fed in this way will increase rapidly.

2. Keep the milk skin

During the heating process of milk, a layer of film is often produced on the surface, which is called milk skin. Many people like to throw away this layer of milk skin. In fact, milk skin is rich in vitamin A, which is beneficial to eye health. Babies who eat milk will have eye diseases if they drink milk without milk skin for a long time.

3. Don't overdo it

Babies who take milk as their staple food should not drink more than 1 kg of milk every day, otherwise there will be hidden bleeding in the stool and anemia will easily occur over time.

4. Milk is "afraid of acid"

Children fed with milk are prone to dry stool and difficulty in defecation. In fact, as long as the amount of milk is reduced and some sugar is added as appropriate, the problem will be solved. If children are allowed to drink fruit juice regularly, it will not only have a bad effect, but also affect their health. Because some protein in milk will form gel substance when encountering these acidic drinks, it becomes difficult to digest and absorb. The time to drink fruit juice should be separated from the time to feed milk, and it is generally appropriate to feed milk for one hour.

5. Don't mix rice soup

Some parents like to mix rice soup and rice porridge in milk and feed it to their children, which is also a wrong way to eat. Some people have done experiments: after mixing milk and rice soup at different temperatures, vitamin A is greatly lost. If children have insufficient intake of vitamin A for a long time, they will be stunted and sickly, so it is best to feed their children milk, milk powder and rice soup separately.

6. Scientific heat preservation

Some parents want to put boiled milk in a thermos cup, and once the baby cries and wants to eat it, they can pour the milk into a bottle to feed it. This is really convenient, but it is not scientific. In milk, bacteria can reproduce one generation every 21 minutes, and milk can deteriorate after 3-4 hours. In addition, the constant temperature in the thermos cup can destroy vitamins in milk and directly affect children's health.

7. Don't drink too much frozen milk

Many parents often buy many bags of fresh milk at a time for convenience or can't buy milk, and then put them in the refrigerator to take with them. However, the quality of milk will be seriously affected after it freezes. The fat and protein in milk are separated, and casein is dispersed in milk in the form of particles. Even if it is heated and melted again, the taste of milk will obviously become thinner and its nutritional value will be greatly reduced. Therefore, don't drink more frozen milk. In addition, frozen milk will increase gastrointestinal peristalsis and cause mild diarrhea. Children with colds and colds will get worse if they drink frozen milk.

6, 9 kinds of people can't drink milk?

1. Patients after abdominal surgery: After abdominal surgery, patients often have flatulence, which is caused by gastrointestinal exposure and surgical trauma. Milk contains fat and casein, which are difficult to digest in the gastrointestinal tract. In addition, lactobacillus in milk can produce gas after fermentation, which aggravates flatulence and is not conducive to the recovery of intestinal peristalsis.

2. People with fluid esophagitis and hiatal hernia: Fluid esophagitis is inflammation caused by lower esophageal sphincter pressure and stomach and duodenal juice flowing into esophagus. Studies have shown that milk containing fat can reduce the sphincter of lower esophagus, increase the reflux of gastric juice or intestinal juice and aggravate esophagitis.

3. kidney calculi's patient: After sleeping, the urine volume decreases, and various tangible substances in the urine increase, which can make the urine thicker. Because milk contains more calcium, most of kidney calculi contains calcium. The most dangerous factor of stone formation is the sudden increase of calcium concentration in urine for a short time, and 2-3 hours after drinking milk is the peak of calcium elimination through the kidney. At this time, it is in a sleep state, and the urine is concentrated, so that more calcium passes through the kidney, which is easy to form stones. Therefore, kidney calculi patients should not drink milk before going to bed.

4. Patients with ulcerative colitis: Low-priced volatile fatty acids in milk can stimulate the intestines, so drinking milk when suffering from ulcerative colitis will aggravate the symptoms.

5. Patients suffering from iron deficiency anemia: Although milk is rich in nutrition, its iron content is low, and the iron in food must be converted into ferrous iron in the digestive tract before it can be absorbed and utilized. However, this conversion is easily influenced by high phosphorus and calcium in milk, which will make the iron in the body combine with calcium and phosphorus salts in milk into insoluble iron-containing compounds, making the iron in the body even more insufficient.

6. Milk can aggravate cholecystitis and pancreatitis: the digestion of fat in milk requires bile and pancreatic lipase, and drinking milk will increase the burden on gallbladder and pancreas, thus aggravating the disease.

7. Patients with gastropathy and duodenal ulcer: Milk can cause a large amount of gastric acid secretion. When milk just flows into the < P > stomach, it can dilute the concentration of gastric acid, alleviate the stimulation of gastric acid on duodenal ulcer, and make the upper abdomen slightly relieved. After a while, milk also stimulates the gastric mucosa, so that gastric acid is secreted in large quantities and the condition is aggravated.

8. People who are allergic to milk: Milk allergy is an allergic reaction of infants and some people to protein in milk. The symptoms are abdominal pain, abdominal distension, vomiting, eczema, etc. In severe cases, cataracts, ascites, convulsions, systemic edema and other symptoms may occur.

9. Lactose intolerant: If lactase is lacking in the body, lactose cannot be digested and absorbed in the small intestine, and directly enters the large intestine for fermentation, causing symptoms such as abdominal distension, abdominal sound, exhaust or diarrhea.

7. Will drinking milk get you angry?

milk is sweet in taste and flat in nature, and has the effects of tonifying deficiency, benefiting lung and stomach, promoting fluid production, moistening dryness and quenching thirst. The protein and fat in milk are easily digested and absorbed by the human body. Milk contains a variety of immune proteins, such as antibodies against Salmonella, so drinking milk has a strong physical resistance to diseases. There is no scientific basis for saying that drinking milk "gets angry".

8. Why not advocate drinking milk on an empty stomach?

Some people get up in the morning and drink a large glass of milk on an empty stomach, thinking that it is the most nourishing, and then rush to work. This is not good. Because it is empty, the milk stays in the stomach for a short time, and it can't be fully hydrolyzed and quickly enters the intestine, which affects the digestion and absorption of milk. In addition, some people may have stomachache and diarrhea after drinking milk on an empty stomach for 2-3 hours, and everything will return to normal after 1-2 diarrhea. This is because lactase produced in this kind of human body is little or very little. After drinking a lot of milk on an empty stomach, the lactose contained in the milk cannot be digested in time, but is decomposed by bacteria in the intestine to produce a lot of gas and acid, which stimulates intestinal contraction and strengthens intestinal peristalsis, thus causing abdominal pain and diarrhea. This phenomenon is called lactose intolerance.

The solution is to avoid drinking a lot of milk on an empty stomach, but to eat a certain amount of other foods first or to eat milk with other foods, so as to reduce the relative concentration of lactose in the intestinal tract, so that the bacterial decomposition is slow and the decomposition products are gradually absorbed. A better way is to use yogurt instead of fresh milk, because yogurt uses lactic acid bacteria to ferment milk to produce lactic acid and reduce lactose content, which can avoid lactose intolerance.